+
Left-handed people have one advantage over right-handed counterparts, study finds
Photo by Kelly Sikkema on Unsplash

Approximately 10% of the population is left-handed, and the balance between lefties and righties has been the same for almost 5,000 years. People used to believe that left-handed people were evil or unlucky. The word "sinister" is even derived from the Latin word for "left."

In modern times, the bias against lefties for being different is more benign – spiral notebooks are a torture device, and ink gets on their hands like a scarlet letter. Now, a new study conducted at the University of Oxford and published in Brain is giving left-handers some good news. While left-handers have been struggling with tools meant for right-handers all these years, it turns out, they actually possess superior verbal skills.

Researchers looked at the DNA of 400,000 people in the U.K. from a volunteer bank. Of those 400,000 people, 38,332 were southpaws. Scientists were able to find the differences in genes between lefties and righties, and that these genetic variants resulted in a difference in brain structure, too. "It tells us for the first time that handedness has a genetic component," Gwenaëlle Douaud, joint senior author of the study and a fellow at Oxford's Wellcome Centre for Integrative Neuroimaging, told the BBC.


RELATED: This Huntington's disease trial shows how promising gene editing may be

Scientists then studied brain images from 10,000 people and found right-handed and left-handed people had differences in the parts of the brain associated with language. In left-handed people, "the left and right sides of the brain communicate in a more coordinated way," Douaud told CNN. The differences suggest that left-handers have better verbal skills than righties. It almost makes up for constantly bumping elbows with the person next to you at the dinner table.

"This raises the intriguing possibility for future research that left-handers might have an advantage when it comes to performing verbal tasks, but it must be remembered that these differences were only seen as averages over very large numbers of people and not all left-handers will be similar," Akira Wiberg, a Medical Research Council fellow at the University of Oxford who worked on the study, said in a release.

While the findings are fascinating, they're only just the beginning. Scientists need to do further studies to really dig into their meaning. "We need to assess whether this higher coordination of the language areas between left and right side of the brain in the left-handers actually gives them an advantage at verbal ability. For this, we need to do a study that also has in-depth and detailed verbal-ability testing," Douaud told CNN.

RELATED: Game-changing genetic editing just let one teenager 'dodge' sickle cell disease

Other studies have found that your dominant hand is 25% determined by genetics, and 75% determined by environmental factors, which should come as a relief to anyone who doesn't like feeling they're at the mercy of their genes.

So if you're left-handed, you're probably going to be a great conversationalist, but you're still going to end up with ink smudges on your hand if you want to write down your words.

Joy

1991 blooper clip of Robin Williams and Elmo is a wholesome nugget of comedic genius

Robin Williams is still bringing smiles to faces after all these years.

Robin Williams and Elmo (Kevin Clash) bloopers.

The late Robin Williams could make picking out socks funny, so pairing him with the fuzzy red monster Elmo was bound to be pure wholesome gold. Honestly, how the puppeteer, Kevin Clash, didn’t completely break character and bust out laughing is a miracle. In this short outtake clip, you get to see Williams crack a few jokes in his signature style while Elmo tries desperately to keep it together.

Williams has been a household name since what seems like the beginning of time, and before his death in 2014, he would make frequent appearances on "Sesame Street." The late actor played so many roles that if you were ask 10 different people what their favorite was, you’d likely get 10 different answers. But for the kids who spent their childhoods watching PBS, they got to see him being silly with his favorite monsters and a giant yellow canary. At least I think Big Bird is a canary.

When he stopped by "Sesame Street" for the special “Big Bird's Birthday or Let Me Eat Cake” in 1991, he was there to show Elmo all of the wonderful things you could do with a stick. Williams turns the stick into a hockey stick and a baton before losing his composure and walking off camera. The entire time, Elmo looks enthralled … if puppets can look enthralled. He’s definitely paying attention before slumping over at the realization that Williams goofed a line. But the actor comes back to continue the scene before Elmo slinks down inside his box after getting Williams’ name wrong, which causes his human co-star to take his stick and leave.

The little blooper reel is so cute and pure that it makes you feel good for a few minutes. For an additional boost of serotonin, check out this other (perfectly executed) clip about conflict that Williams did with the two-headed monster. He certainly had a way of engaging his audience, so it makes sense that even after all of these years, he's still greatly missed.

Noe Hernandez and Maria Carrillo, the owners of Noel Barber Shop in Anaheim, California.

Jordyn Poulter was the youngest member of the U.S. women’s volleyball team, which took home the gold medal at the Tokyo Olympics last year. She was named the best setter at the Tokyo games and has been a member of the team since 2018.

Unfortunately, according to a report from ABC 7 News, her gold medal was stolen from her car in a parking garage in Anaheim, California, on May 25.

It was taken along with her passport, which she kept in her glove compartment. While storing a gold medal in your car probably isn’t the best idea, she did it to keep it by her side while fulfilling the hectic schedule of an Olympian.

"We live this crazy life of living so many different places. So many of us play overseas, then go home, then come out here and train,” Poulter said, according to ABC 7. "So I keep the medal on me (to show) friends and family I haven't seen in a while, or just people in the community who want to see the medal. Everyone feels connected to it when they meet an Olympian, and it's such a cool thing to share with people."

Keep ReadingShow less

Marlon Brando on "The Dick Cavett Show" in 1973.

Marlon Brando made one of the biggest Hollywood comebacks in 1972 after playing the iconic role of Vito Corleone in Francis Ford Coppola’s “The Godfather.” The venerable actor's career had been on a decline for years after a series of flops and increasingly unruly behavior on set.

Brando was a shoo-in for Best Actor at the 1973 Academy Awards, so the actor decided to use the opportunity to make an important point about Native American representation in Hollywood.

Instead of attending the ceremony, he sent Sacheen Littlefeather, a Yaqui and Apache actress and activist, dressed in traditional clothing, to talk about the injustices faced by Native Americans.

She explained that Brando "very regretfully cannot accept this generous award, the reasons for this being … the treatment of American Indians today by the film industry and on television in movie reruns, and also with recent happenings at Wounded Knee."

Keep ReadingShow less